Get rid of the undertaker and have waitpid() be the reaper.

For dead orphans, the scheduler calls reap().

1 files changed, 8 insertions, 1 deletions

diff --git a/Userland/sh.cpp b/Userland/sh.cpp
index 039bada919..e3b40174f6 100644
--- a/Userland/sh.cpp
+++ b/Userland/sh.cpp
@@ -248,7 +248,14 @@ static int runcmd(char* cmd)
     }
 
     int wstatus = 0;
-    waitpid(child, &wstatus, 0);
+    int rc;
+    do {
+        rc = waitpid(child, &wstatus, 0);
+        if (rc < 0 && errno != EINTR) {
+            perror("waitpid");
+            break;
+        }
+    } while(errno == EINTR);
 
     // FIXME: Should I really have to tcsetpgrp() after my child has exited?
     //        Is the terminal controlling pgrp really still the PGID of the dead process?